i had the same problem it just doesnt seem to work . when i make a clone screen with the same image on both i et play back on my computer monitor but no picture on my projector and when i make it a split display i can open windows media ceneter on my projector but when i get a bluray in there it opens on my computer monitor and i have to drag it to my projector which is very inconvinent and i still cant figure a way around it. here my thread on the topic
http://forum.slysoft.com/showthread.php?t=16847
http://forum.slysoft.com/showthread.php?t=16847